4018460640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2233

約数の個数: 192

約数和(自身を含む): 13288084992

約数和(自身を除く): 9269624352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 181, 184, 230, 240, 276, 345, 362, 368, 460, 480, 543, 552, 690, 724, 736, 905, 920, 1086, 1104, 1380, 1448, 1810, 1840, 2011, 2172, 2208, 2715, 2760, 2896, 3620, 3680, 4022, 4163, 4344, 5430, 5520, 5792, 6033, 7240, 8044, 8326, 8688, 10055, 10860, 11040, 12066, 12489, 14480, 16088, 16652, 17376, 20110, 20815, 21720, 24132, 24978, 28960, 30165, 32176, 33304, 40220, 41630, 43440, 46253, 48264, 49956, 60330, 62445, 64352, 66608, 80440, 83260, 86880, 92506, 96528, 99912, 120660, 124890, 133216, 138759, 160880, 166520, 185012, 193056, 199824, 231265, 241320, 249780, 277518, 321760, 333040, 363991, 370024, 399648, 462530, 482640, 499560, 555036, 666080, 693795, 727982, 740048, 925060, 965280, 999120, 1091973, 1110072, 1387590, 1455964, 1480096, 1819955, 1850120, 1998240, 2183946, 2220144, 2775180, 2911928, 3639910, 3700240, 4367892, 4440288, 5459865, 5550360, 5823856, 7279820, 7400480, 8371793, 8735784, 10919730, 11100720, 11647712, 14559640, 16743586, 17471568, 21839460, 22201440, 25115379, 29119280, 33487172, 34943136, 41858965, 43678920, 50230758, 58238560, 66974344, 83717930, 87357840, 100461516, 125576895, 133948688, 167435860, 174715680, 200923032, 251153790, 267897376, 334871720, 401846064, 502307580, 669743440, 803692128, 1004615160, 1339486880, 2009230320, 4018460640]

約数ペア:

[(1, 4018460640), (2, 2009230320), (3, 1339486880), (4, 1004615160), (5, 803692128), (6, 669743440), (8, 502307580), (10, 401846064), (12, 334871720), (15, 267897376), (16, 251153790), (20, 200923032), (23, 174715680), (24, 167435860), (30, 133948688), (32, 125576895), (40, 100461516), (46, 87357840), (48, 83717930), (60, 66974344), (69, 58238560), (80, 50230758), (92, 43678920), (96, 41858965), (115, 34943136), (120, 33487172), (138, 29119280), (160, 25115379), (181, 22201440), (184, 21839460), (230, 17471568), (240, 16743586), (276, 14559640), (345, 11647712), (362, 11100720), (368, 10919730), (460, 8735784), (480, 8371793), (543, 7400480), (552, 7279820), (690, 5823856), (724, 5550360), (736, 5459865), (905, 4440288), (920, 4367892), (1086, 3700240), (1104, 3639910), (1380, 2911928), (1448, 2775180), (1810, 2220144), (1840, 2183946), (2011, 1998240), (2172, 1850120), (2208, 1819955), (2715, 1480096), (2760, 1455964), (2896, 1387590), (3620, 1110072), (3680, 1091973), (4022, 999120), (4163, 965280), (4344, 925060), (5430, 740048), (5520, 727982), (5792, 693795), (6033, 666080), (7240, 555036), (8044, 499560), (8326, 482640), (8688, 462530), (10055, 399648), (10860, 370024), (11040, 363991), (12066, 333040), (12489, 321760), (14480, 277518), (16088, 249780), (16652, 241320), (17376, 231265), (20110, 199824), (20815, 193056), (21720, 185012), (24132, 166520), (24978, 160880), (28960, 138759), (30165, 133216), (32176, 124890), (33304, 120660), (40220, 99912), (41630, 96528), (43440, 92506), (46253, 86880), (48264, 83260), (49956, 80440), (60330, 66608), (62445, 64352)]